GOTO still considered harmful?

Everyone is aware of Dijkstra's Letters to the editor: go to statement considered harmful (also here .html transcript and here .pdf) and there has been a formidable push since that time to eschew...

How do I check SQL replication status via T-SQL?

I want to be able to check the status of a publication and subscription in SQL Server 2008 T-SQL. I want to be able to determine if its okay, when was the last successful, sync, etc.. Is this possible?

How to remove all debug logging calls before building the release version of an Android app?

According to Google, I must "deactivate any calls to Log methods in the source code" before publishing my Android app to Google Play. Extract from section 3 of the publication checklist: Make...

available RAM iPhone app

how do i increase the available memory (more concrete: the part of the RAM) that can be used by my app? i am not referring to the space available on the harddisk of an iphone, but to the RAM. does...

General guide for creating publication quality tables using R, Sweave, and LaTeX

There are a range of tools available for creating publication quality tables using R, Sweave, and LaTeX. In particular, there are helper functions like latex in the Hmisc package, and xtable in...

django 1.4 Many-to-Many bulk add

I was wondering if there is the equivalent of a "add all" or "bulk create" for many to many relationships which reduce the number of queries (I will be doing this for a long list)? The docs on...

compressing java heap -

I have a problem - I have 32-bit windows machines and applications that reach the heap upper bound. I get an OutOfMemoryError. I cannot reduce the memory. I am looking into some ability/module to...

Convert XML to CSV using SAX Python

I have a XML file which has huge data size. The XML file is...

Website publish failing due to file path being too long

I am trying to publish a Website project from a vendor that has ridiculously long paths to some of its files. When publishing, the error is: The specified path, file name, or both are too long....

Order by Date in Oracle

Trying to order by as follows: SELECT DISTINCT TO_DATE(e.PUB_DATE_PRINT, 'DD Mon YYYY') AS "Publication Date" FROM TABLE ORDER BY e.PUB_DATE_PRINT DESC I'm getting an error here because of the...

Express: why is this GET request executed twice?

I have some code written in Jade, with a link in it. The destination of the link is generated by Jade. When the link is clicked, I notice from my console that the GET-request is being executed...

Should the mutex operation throw a system_error for locking twice?

Here is the code mutex mtx; try{ mtx.lock(); mtx.lock(); }catch(system_error& e){ mtx.unlock(); cout << e.what() << '\n'; cout << e.code() << '\n'; } An output device or...

How to retrieve Medium stories for a user from the API?

I'm trying to integrate Medium blogging into an app by showing some cards with posts images and links to the original Medium publication. From Medium API docs I can see how to retrieve...

Get nth child of an ul using cheerio

i am trying to scrape amazon books using Cheerio and request in nodeJS But i can't figure how to get Print length and publication date from HTML code below <table id="productDetailsTable"...

Trying to plot a figure similar to one found in a publication using ggplot2

I am trying to generate a figure that looks like the third/bottom portion of this figure (where there are French/Sardinian as Y and others as...

django-filter use paginations

I'm using the django-filter package to provide a search functionality on my List View. Now I want to add a pagination to that view as well. I'm trying to combine pagination to a filtered...

Getting duplicate rows while fetching data in laravel

i am trying to fetch data in laravel mysql while I am getting duplicate rows. I means I have two rows of same login user in database while I am getting 6 results. Please help me. My controller...

How to use Babel Module Resolver with react-native+expo on publication?

Here is my last version of my .babelrc file : { "presets": ["babel-preset-expo"], "env": { "development": { "plugins": ["transform-react-jsx-source"] } ...

Unequal intervals on y-axis

I want to plot hazard ratios (hr) and confidence intervals from published summary data where I have the respective publication on the x-axis and the hazard ratios on the y-axis. Currently, my...

How to change the name of objects in Django admin?

What to do? I kept restarting my server but it still didn't work. This is the whole code snippet of my models.py: from django.db import models class Blog(models.Model): title =...

Postgresql Replication slot error postgresql

I use Posgtresql 10. I want to replicate 2 tables from database "db" to same two tables with same columns in database "destination". changed wal_level value to logical in postgresql.conf and...

Using sequelize-cli in Node 14 with type: module

I'm trying to set up the project using Node v14.3 and sequelize. I don't want to use babel-register. Instead of this I set "type": "module" in my package.json and use all ES6 - ES11 features out...

No publication date found Linkedin POST INSPECTOR

It took me more than a month to find the cause of not finding the publication date. Here my code: <meta charset="utf-8"> <title>Rouse - Rouse launches China Software Litigation...

How to set artifactId when publishing Kotlin Multiplatform Project to mavenLocal?

Background: I have a kotlin multiplatform project to publish to mavenLocal for use in another project. I'd like to be able to set the artifactId but this seems to be set elsewhere. After the...

Twilio + React: How to change audio or video input device during a call?

I've been looking at the documentation but I can't figure it out. When a user selects a different device, the other users can't hear that person anymore. This must mean that something is going...

Composer gives me [ErrorException] Undefined index: username after install

I'm on Ubuntu, I've installed composer as per the composer site guide: php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');" php -r "if (hash_file('sha384',...

Is it allowed to use Admob real ads during "internal" or "closed" or "open testing" in Google Play?

In my app I'm using internal testing (5 testers) and open testing. This month I had 15 days of Ad serving is currently limited due to invalid traffic concerns. Now they enabled ads again without...

Sorting a table in JavaScript - hiding table rows with no subsequent rows

I have a table I've built in JavaScript that's basically a big list of publications, with a "year" header, followed by a row for each publication for that year: <table class="mytable"...

log4shell exploit for Redis server

We are running redis server on EC2 instance. i can see in many publications that Redis Server is vulnerable to the log4shell exploit, but can't see any documentation or any official about...

Is there any documentation for pre-K&R c?

I was playing around with an online PDP11 emulator (link) and was looking at the programming section of its FAQ. It says this about programming in C on the emulator: You need to write pre-K&R C...